Answer:
a. laggard
Explanation:
Laggard is a noun used to refer to a person which clarifies him to be slower than the other population in consideration.
As with the changing and growing scenario, there is a steep increase in modernization in lives of individuals.
Along with this, there is a great increase in the number of people using smart phones.
Basically if in the current scenario George do not use mobile phone he is a laggard, that is slower than the current population.
